Title: "Activate mod_filter in Apache on CentOS" Date: 2016-08-19 15:08:43 Categories: [web server] tags: [apache, httpd] Slug: activate-mod_filter-in-apache-on-centos
When you install Apache HTTP on CentOS, mod_filter is not enabled by default then if you try to use some of its directives an error like this is raised:
Invalid command 'FilterDeclare', perhaps misspelled or defined by a module not included in the server configuration
so to resolve the above error is enough to add the following line to the httpd.conf: